Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you ha

大家好，又见面了，我是全栈君。

之前使用git进行push或者clone操作的时候出现如下错误：

Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

原因：电脑公钥（publickey）未添加至github,所以无法识别。 因而需要获取本地电脑公钥，然后登录github账号，添加公钥至github就OK了。

设置Git的user name和email

git config --global user.name "yourname"
git config --global user.email "youremail" 

生成SSH密钥

查看是否已经有了ssh密钥：cd ~/.ssh 如果没有密钥则不会有此文件夹，有则备份删除 生存密钥： ssh-keygen -t rsa -C “youremail” 按3个回车，密码为空。 Your identification has been saved in /home/tekkub/.ssh/id_rsa.Your public key has been saved in /home/tekkub/.ssh/id_rsa.pub.The key fingerprint is: ……………… 最后得到了两个文件：id_rsa和id_rsa.pub

在github上添加ssh密钥，这要添加的是“id_rsa.pub”里面的公钥。打开github在设置中添加密钥

Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you ha

按照指令操作会进入vim编辑模式，上边的序列码即为公钥，复制序列码，包含（ssh-rsa等标识）。不同操作系统和电脑可能公钥路径不一样，以实际情况为准. 登录github后，进入个人设置settings—>ssh and gpg keys–>new ssh key 添加即可。title自行命名

Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you ha

add ssh key成功后，github就可以识别你的机器，允许你从github拉取代码了。

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